7151430830 has 8 divisors (see below), whose sum is σ = 12872575512. Its totient is φ = 2860572328.

The previous prime is 7151430829. The next prime is 7151430899. The reversal of 7151430830 is 380341517.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7151430830² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357571532 + ... + 357571551.

It is an arithmetic number, because the mean of its divisors is an integer number (1609071939).

Almost surely, 2^7151430830 is an apocalyptic number.

7151430830 is a deficient number, since it is larger than the sum of its proper divisors (5721144682).

7151430830 is a wasteful number, since it uses less digits than its factorization.

7151430830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715143090.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 7151430830 is about 84566.1328783574. The cubic root of 7151430830 is about 1926.6270231596.

The spelling of 7151430830 in words is "seven billion, one hundred fifty-one million, four hundred thirty thousand, eight hundred thirty".